Rotation absorber, particularly for absorption of rotating motion of belt rolling unit, has operating chamber partly filled with firm material and has positive connection between hubs

摘要

The rotation absorber (1) has an operating chamber (5) partly filled with a firm material (8) and has a positive connection between hubs (6) in the initial position. The firm material is vividly deformed after relative twist of a rotor (9) against a housing (4) by the hub or by an element (7).